Most Expensive British Registration Number Plate Ever

1F Most expensive UK car registration number ever sold at the RM Sotheby's London 2025 classic car auction

The RM Sotheby’s London 2025 classic car auction also included the most expensive British car registration number plate ever. UK registration number “1F”, a very rare two-digit number, sold for a record £905,000 ($1,203,650).

Auction: RM Sotheby’s London 2025

© 2025 Courtesy of RM Sotheby’s

About the Author

Henk Bekker is a specialist in classic car auction prices and market trends, tracking record sales and historic valuations of rare and collectible cars worldwide. He also publishes automotive sales data and market analysis on Best Selling Cars.

"Although Top Classic Car Auctions is entertainment, I try to be comprehensive and accurate."